Welcome to the members-only pages of the AAS, where you can register for an upcoming meeting, renew or reinstate your membership, make a charitable donation to one or more of your favorite prize or travel funds, view your account and update your member profile, and search the full version of the AAS Membership Directory.

AAS Mission and Membership Benefit Summary

Renew/Reinstate your membership for 2018:
Dues & Subscriptions

Make a charitable contribution to an AAS fund or prize!
Donate Now

232nd AAS Meeting, Denver, CO: 3-7 June 2018

2018 Annual Meeting of the DDA, San Jose, CA: 15-19 April 2018


High Energy Astrophysics Meeting, Rosemont, IL: 18-21 March 2018